CN108071148B - Water inlet starting control mechanism - Google Patents
Water inlet starting control mechanism Download PDFInfo
- Publication number
- CN108071148B CN108071148B CN201710539457.3A CN201710539457A CN108071148B CN 108071148 B CN108071148 B CN 108071148B CN 201710539457 A CN201710539457 A CN 201710539457A CN 108071148 B CN108071148 B CN 108071148B
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- Prior art keywords
- water
- limiting
- float
- stopping
- floating barrel
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 501
- 230000000630 rising effect Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000190070 Sarracenia purpurea Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/32—Arrangement of inlet valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/33—Adaptations or arrangements of floats
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/36—Associated working of inlet and outlet valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
- E03D5/09—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand
- E03D5/094—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand the flushing element, e.g. siphon bell, being actuated through a cable, chain or the like
Abstract
The invention discloses a water inlet starting control mechanism, which comprises a starting mechanism for driving a water stopping component, wherein the water inlet mechanism is provided with a starting water level, the starting water level is the water tank water level when the water stopping component starts water inlet when the water stopping component falls along with the water tank water level and is not operated by the starting mechanism, the starting mechanism drives the water stopping component to start water inlet in advance when the water tank water level falls to the starting water level, the water stopping mechanism limits the driven water stopping component to limit the water stopping component to float again before the water tank water level falls to the starting water level, and the limiting mechanism releases the limit of the water stopping component which floats again along with the rising of the water tank water level again so that the water stopping component can normally close water inlet, thereby avoiding the water stopping component from floating again under the condition of external force which is separated from the starting mechanism and ensuring the stability of the advanced water inlet function.
Description
Technical Field
The invention relates to the technical field of bathrooms, in particular to a water inlet starting control mechanism.
Background
At present, a water inlet valve and a water outlet valve are generally arranged in a water tank of an existing toilet, water in the water tank is discharged by the water outlet valve, a water stop float of the water inlet valve falls along with the water level in the water tank, and when the water level in the water tank falls to the starting water level of the water inlet valve (the starting water level is the water tank water level when the water stop float falls along with the water level of the water tank to enable a water stop assembly of the water inlet valve to just open, the water stop float of the falling water inlet valve drives the water stop assembly of the water inlet valve to open the water inlet valve to feed water into the water tank. However, in some specific situations, such as a device for flushing a toilet, the device uses the water inlet valve to feed water to the brush ring at the top of the toilet for flushing the wall of the toilet, after a certain period of time, the water inlet valve stops feeding water to the brush ring of the toilet, the water inlet valve is switched to feed water to the water tank, and the water inlet valve needs to feed water to the brush ring of the toilet in advance before the starting water level, that is, the water inlet valve needs to start feeding water when the water level in the water tank drops to the starting water level before the water inlet valve starts feeding water, while in the prior art, the water inlet valve needs to start feeding water when the water level in the water tank drops to the starting water level, so that the water inlet valve needs to wait for feeding water, and the function of the water inlet valve needs to feed water in advance in specific situations cannot be realized.
Disclosure of Invention
The invention provides a water inlet starting control mechanism, which drives a water stopping component of a water inlet mechanism to start water inlet in advance when the water level of a water tank falls to the starting water level of the water inlet mechanism, so that the water inlet waiting time is reduced, the water inlet mechanism can feed water in advance, and the requirement of a specific occasion can be met; and, this actuating mechanism still possesses stop gear, and when actuating mechanism automatic re-setting, the water level is probably still above the start-up water level in the water tank, and at this moment, avoids the stagnant water float to float again under the external force circumstances that breaks away from actuating mechanism through stop gear to guarantee the stability of function of intaking in advance.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a water inflow start control mechanism, includes water inflow mechanism (10), water inflow mechanism (10) including water sealing subassembly (11) with water sealing float (12), water sealing float (12) rise along with the water tank water level and make water sealing subassembly (11) close the water inflow, still include to water sealing subassembly (11) driven actuating mechanism (30), water inflow mechanism (10) have one start-up water level, start-up water level is when not operating actuating mechanism (30) water sealing float (12) fall along with the water tank water level to make water sealing subassembly (11) start the water tank water level when intaking, actuating mechanism (30) drive when the water tank water level drops to before the start-up water level water sealing subassembly (11) start-up water in advance, still include a stop gear, stop gear to the water sealing subassembly (11) after being driven is spacing in order to restrict water sealing float (12) to fall to before the start-up again, and stop mechanism releases water sealing float (12) and normally can close water sealing subassembly (11) with the water tank water level is lifted again along with the water level.
Preferably, the limiting mechanism comprises a limiting floating barrel (41) and a control cup, wherein the control cup comprises a control cavity (15), and the limiting floating barrel (41) is arranged in the control cavity (15) and floats along with the water level change in the control cavity (15).
Preferably, the water stop assembly (11) further comprises a water stop cup (13), the water stop cup (13) comprises a containing cavity (14), the water stop floating barrel (12) is arranged in the containing cavity (14) of the water stop cup (13) and floats along with the water level change in the containing cavity (14), and the control cup and the water stop cup (13) are integrally formed or are independently arranged.
Preferably, the control cavity (15) is communicated with the containing cavity (14), and water enters from the containing cavity (14) and flows from the containing cavity (14) to the control cavity (15), so that the limit float (41) floats upwards after the water-stopping float (12) floats.
Preferably, when water is fed, the water feeding speed of the control cavity (15) is smaller than that of the containing cavity (14), so that the limiting float (41) floats after the water stopping float (12) floats.
Preferably, the water stopping assembly (11) is provided with a stop block (122) linked with the water stopping floating barrel (12), the limiting mechanism comprises a limiting floating barrel (41) for limiting the water stopping floating barrel (12) and a blocked block (422) linked with the limiting floating barrel (41) and matched with the stop block (122), and when the limiting floating barrel (41) and the water stopping floating barrel (12) are in a falling state, the limiting floating barrel (41) is prevented from floating before the water stopping floating barrel (12) through the cooperation of the stop block (122) and the blocked block (422).
Preferably, the limiting mechanism further comprises a limiting rod (42) linked with the limiting floating barrel (41), the limiting floating barrel (41) limits or gives way to the water stopping floating barrel (12) through the limiting rod (42), in the water stopping state of the water inlet mechanism, the water stopping floating barrel (12) falls down when the starting mechanism drives the water stopping assembly (11), the limiting rod (42) limits the water stopping floating barrel (12) to float again, and the limiting rod (42) is driven to release the limitation of re-floating the water stopping floating barrel (12) when the limiting floating barrel (41) falls down.
Preferably, the limiting mechanism further comprises a limiting rod (42), the limiting float (41) floats before or simultaneously with the water stopping float (12), the limiting float (41) drives the limiting rod (42) and the limiting rod (42) does not limit the water stopping float (12) in the process of rising from a falling position to a floating position, in the water stopping state of the water inlet mechanism, when the starting mechanism drives the water stopping assembly (11), the water stopping float (12) falls down, the limiting rod (42) limits the water stopping float (12) to float again, and when the limiting float (41) falls down, the limiting rod (42) is driven to release the limit of the water stopping float (12) to float again.
Preferably, the water-stop floating barrel (12) is provided with a limiting part (121), the limiting rod (42) is correspondingly provided with an abutting part (421), and the limiting rod (42) limits the limiting part (121) of the water-stop floating barrel (12) through the abutting part (421).
Preferably, the water flow control device further comprises a switching mechanism, wherein the switching mechanism switches the water flow of the water flowing out of the water inlet mechanism, the switching mechanism is linked with the limiting float (41), and the limiting float (41) controls the water flow of a switching waterway of the switching mechanism to flow out; alternatively, the switching mechanism is provided with a switching float (51), and the water flow of the switching waterway of the switching mechanism is controlled to go through the switching float (51).
Preferably, the water draining device further comprises a water draining mechanism (20), the water draining mechanism (20) comprises a sealing assembly (21) capable of opening or closing a water drain port (23) of the water tank, the starting mechanism (30) comprises a water inlet starting mechanism (30) and a water draining starting mechanism (30), and the water inlet starting mechanism (30) and the water draining starting mechanism (30) respectively drive the water stopping assembly (11) and the sealing assembly (21) correspondingly.
Preferably, the water draining device further comprises a water draining mechanism (20), wherein the water draining mechanism (20) comprises a sealing assembly (21) capable of opening or closing a water drain port (23) of the water tank, the water stopping assembly (11), the sealing assembly (21) and the starting mechanism (30) are arranged in a linkage mode, or the starting mechanism (30) is respectively linked with the water stopping assembly (11) and the sealing assembly (21), and the starting mechanism (30) is used for driving the water stopping assembly (11) and/or the sealing assembly (21).
The beneficial effects of the invention are as follows:
(1) The starting mechanism drives the water stopping component of the water inlet mechanism to start water inlet in advance when the water level of the water tank falls to the starting water level of the water inlet mechanism, so that the water inlet waiting time is shortened, the water inlet mechanism can feed water in advance, and the requirement of a specific occasion can be met; in addition, the starting mechanism also has a limiting function, when the starting mechanism is automatically reset, the water level in the water tank can still be above the starting water level, and at the moment, the water stopping floating barrel is prevented from floating again under the condition of external force of being separated from the starting mechanism by the limiting mechanism, so that the stability of the advanced water inlet function is ensured;
(2) The limiting mechanism comprises a limiting floating barrel and a control cup, the control cup comprises a control cavity, the limiting floating barrel is arranged in the control cavity and floats along with the water level change in the control cavity, the control cavity is arranged to control the floating of the limiting floating barrel, and further the limiting floating barrel is utilized to limit or yield the water stop assembly.
(3) The water stopping assembly further comprises a water stopping cup, the control cavity is arranged on the water stopping cup, the water stopping cup further comprises a containing cavity, the water stopping floating barrel is arranged in the containing cavity of the water stopping cup, the control cavity is communicated with the containing cavity, water enters from the containing cavity and flows from the containing cavity to the control cavity, so that the limiting floating barrel floats upwards after the water stopping floating barrel floats, and the water stopping assembly is simple in structure and reliable in function.
(4) The invention further provides a switching mechanism, and the switching mechanism is controlled in a linkage way through the limiting floating barrel, so that the limiting floating barrel can simultaneously switch and control the switching mechanism, the structure is simplified, and the cost is saved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
fig. 1 is a schematic diagram of a three-dimensional assembly structure of a water inlet start control mechanism according to a first embodiment of the present invention (the start mechanism adopts a wire rope);
FIG. 2 is a schematic diagram showing an exploded structure of a water stop assembly and a limiting mechanism of a water inlet start control mechanism according to a first embodiment of the present invention;
FIG. 3 is a schematic view showing a water stopping state before an operation start mechanism of the water inlet start control mechanism according to the first embodiment of the present invention;
FIG. 4 is a schematic view showing the structure of the water inlet state after the operation of the operation starting mechanism of the water inlet starting control mechanism according to the first embodiment of the present invention;
FIG. 5 is a schematic view of a three-dimensional assembly structure of a water inlet start control mechanism (excluding a water cup cover) according to a second embodiment of the present invention;
FIG. 6 is a schematic perspective view of the water stop cup of FIG. 5;
FIG. 7 is a schematic diagram of a three-dimensional assembly structure of a water inlet start control mechanism (the water inlet mechanism and the water outlet mechanism are separated, and a switching float bowl and a limiting float bowl are shared);
FIG. 8 is a schematic perspective view of the water stop cup of FIG. 7;
FIG. 9 is a schematic diagram of a three-dimensional assembly structure of a water inlet start control mechanism (a water inlet mechanism and a water outlet mechanism are integrated, and a switching float bowl and a limiting float bowl are shared) according to a fourth embodiment of the present invention;
fig. 10 is a schematic diagram of a three-dimensional assembly structure of a water inlet start control mechanism according to a fifth embodiment of the present invention (the start mechanism adopts a transmission rod);
fig. 11 is a schematic perspective assembly structure of a water inlet start control mechanism according to a sixth embodiment of the present invention.
In the figure:
10-water inlet mechanism:
11-a water stop assembly; 12-a water-stopping floating barrel; 121-a limiting part; 122-stop blocks; 13-a water stopping cup; 14-a receiving cavity; 141-a first water inlet; 15-a control chamber; 151-a second water inlet; 16-a third accommodation chamber; 161-third water inlet; 19-a water stop cup cover;
20-drainage mechanism:
21-a seal assembly; 22-a drain base; 23-draining port;
30-starting mechanism:
31-a steel wire rope; 32-transmission rod.
Limiting mechanism:
41-limiting a floating barrel; 42-limiting rods; 421-abutment; 422-blocked;
a switching mechanism:
51-switching the float.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
First embodiment:
as shown in fig. 1 to 4, the water inlet start control mechanism of the present invention comprises a water inlet mechanism 10, the water inlet mechanism 10 comprises a water stopping assembly 11 with a water stopping float 12, the water stopping float 12 rises along with the water tank water level to enable the water stopping assembly 11 to close water inlet, the water inlet mechanism 10 further comprises a start mechanism 30 for driving the water stopping assembly 11, the start water level is the water tank water level when the start mechanism 30 is not operated, the water stopping float 12 falls along with the water tank water level to enable the water stopping assembly 11 to start water inlet, the start mechanism 30 drives the water stopping assembly 11 to start water inlet in advance when the water tank water level falls before the start water level, and the limit mechanism limits the driven water stopping assembly 11 to limit the water stopping float 12 to be lifted again before the water tank water level falls to the start water level, and releases the limit on the water stopping float 12 which is lifted again along with the water tank water level to enable the water stopping assembly 11 to close normally.
And, still include drainage mechanism 20, drainage mechanism 20 includes can open or close the seal assembly 21 of water tank drain 23, actuating mechanism 30 includes intake actuating mechanism 30 and drainage actuating mechanism 30, intake actuating mechanism 30 and drainage actuating mechanism 30 respectively correspond the drive water stopping assembly 11 with seal assembly 21. In this embodiment, the water stop assembly 11, the sealing assembly 21 and the starting mechanism 30 may be set in a linkage manner, or the starting mechanism 30 is respectively linked with the water stop assembly 11 and the sealing assembly 21, and the water stop assembly 11 and/or the sealing assembly 21 is driven by the starting mechanism 30, specifically, the starting mechanism 30 is started by using a steel wire rope 31, that is, the water inlet starting mechanism adopts a water inlet steel wire rope, the water outlet starting mechanism adopts a water outlet steel wire rope, and the water inlet steel wire rope and the water outlet steel wire rope share a starting switch.
In this embodiment, the limiting mechanism includes a limiting float 41 and a control cup, the control cup includes a control cavity 15, the limiting float 41 is disposed in the control cavity 15 and floats along with the water level change in the control cavity 15, the water stop assembly 11 further includes a water stop cup 13, the water stop cup 13 includes a holding cavity 14, the water stop float 12 is disposed in the holding cavity 14 of the water stop cup 13 and floats along with the water level change in the holding cavity 14, the control cup and the water stop cup 13 are integrally formed or are independently disposed with the water stop cup 13, in this embodiment, the control cup and the water stop cup 13 are integrally formed, and a water drain hole for draining water in the control cavity 15 and the holding cavity 14 is further formed in the water stop cup 13.
The limiting mechanism further comprises a limiting rod 42 linked with the limiting floating barrel 41, the limiting floating barrel 41 limits or yields the water stop floating barrel 12 through the limiting rod 42, when the starting mechanism drives the water stop assembly 11 in a water stop state of the water inlet mechanism, the water stop floating barrel 12 falls down, the limiting rod 42 limits the water stop floating barrel 12 to float again, when the limiting floating barrel 41 falls down, the limiting rod 42 is driven to release the limitation of re-floating the water stop floating barrel 12, and in particular, the limiting rod 42 is rotatably connected to the water stop cup 13; the water stop float 12 is provided with a limiting part 121, the limiting rod 42 is correspondingly provided with an abutting part 421, and the limiting rod 42 limits the limiting part 121 of the water stop float 12 through the abutting part 421.
In the water tank water inflow process, in order to prevent that the spacing float 41 from floating in place and then limiting the floating of the water stopping float 12 in place, the water stopping float 12 cannot float in place and then the water inlet mechanism 20 cannot stop water, preferably, the spacing float 41 is floated after the water stopping float 12 floats, so that the water stopping float 12 can be effectively ensured to float in place normally without being influenced by the spacing float 41 in the process of rising from the falling position to the floating position, the water inlet mechanism 20 can stop water normally, and the function is more reliable. The control manner of controlling the floating of the limiting float bowl 41 after the floating of the water-stop float bowl 12 may be various, for example, the floating sequence of the limiting float bowl 41 and the water-stop float bowl 12 may be controlled by controlling the water inlet sequence of the control chamber 15 and the receiving chamber 14, or the floating sequence of the limiting float bowl 41 and the water-stop float bowl 12 may be controlled by controlling the water inlet speed of the control chamber 15 and the receiving chamber 14; the former control mode is adopted in the embodiment, and specifically: the control cavity 15 is communicated with the containing cavity 14, and water enters from the containing cavity 14 and flows from the containing cavity 14 to the control cavity 15, so that the containing cavity 14 advances water, and water enters from the control cavity 15, and the limiting float bowl 41 floats upwards after the water stopping float bowl 12 floats. When the latter control mode is adopted, the water inlet speed of the control chamber 15 needs to be smaller than the water inlet speed of the accommodating chamber 14, so that the limiting float bowl 41 floats up after the water stopping float bowl 12 floats up. In this embodiment, preferably, the draining speed of the control chamber 15 is lower than the draining speed of the accommodating chamber 14 during draining.
Of course, it is not necessarily required that the limiting float 41 floats after the water stopping float 12 floats, it may also be that the limiting float 41 floats before the water stopping float 12 floats, or both float at the same time, for example, the limiting float 41 and the limiting rod 42 adopt a time difference structure, the limiting float 41 drives the limiting rod 42, but the limiting float 41 does not immediately drive the limiting rod 42 to move when floating, but drives the limiting rod 42 at a certain time, specifically, the limiting rod 42 is driven by the stroke difference of the limiting float 41 for a certain time, and the limiting rod 42 does not limit the process of rising the water stopping float 12 from the falling position to the rising position, when the starting mechanism drives the water stopping assembly 11 in the water stopping state of the water feeding mechanism, the water stopping float 12 falls, the limiting rod 42 limits the water stopping float 12 to float again, and when the limiting float 41 falls, the limiting rod 42 is driven to release the limitation of the water stopping float 12 again.
In this embodiment, the accommodating cavity 14 is provided with a first water inlet 141, the control cavity 15 is provided with a second water inlet 151, the water inlet edge of the first water inlet 141 is higher than the water inlet edge of the second water inlet 151, and the water inlet edge of the second water inlet 151 is not directly connected with the external cavity, so that water must enter the control cavity 15 from the accommodating cavity 14 via the water inlet edge of the second water inlet 151. In the water inlet process, water firstly enters the accommodating cavity 14 from the water inlet edge of the first water inlet 141 to enable the water stop floating barrel 12 to float upwards, and then enters the control cavity 15 from the water inlet edge of the second water inlet 151 from the accommodating cavity 14 to enable the limiting floating barrel 41 to float upwards.
As shown in fig. 3, before the starting mechanism 30 is operated, the water inlet mechanism 10 is in a water stop state, that is, the water stop float 12 is at the floating position, and the limiting float 41 floats up and drives the abutting portion 421 of the limiting rod 42 so that the abutting portion 421 is located below the limiting portion 121 of the water stop float 12.
As shown in fig. 4, the starting mechanism 30 is driven, the starting mechanism 30 links the water-stopping float 12 to fall, the water-stopping float 12 falls so that the limiting part 121 passes over the abutting part 421 of the limiting rod 42 and is positioned below the abutting part 421 of the limiting rod 42, at this time, if the starting mechanism 30 is immediately released, the water-stopping float 12 floats upwards because the water level of the water tank is still above the starting water level of the water inlet mechanism 20, but the water-stopping float 12 cannot continue to float upwards because the abutting part 421 of the limiting rod 42 abuts against the upper end surface of the limiting part 121 of the water-stopping float 12, and the water inlet mechanism 20 is kept in a water inlet state, so that after the starting mechanism is driven and released, and during the period before the water level of the water tank falls to the starting water level, the water-stopping float 12 floats again to drive the water-stopping assembly 11 to close water.
Second embodiment:
the main difference between this embodiment and the first embodiment is that: the water flow direction of the water flowing out of the water inlet mechanism is switched by the switching mechanism, the switching mechanism is provided with a switching float drum 51, the water flow direction of a switching waterway of the switching mechanism is controlled by the switching float drum 51, and concretely, as shown in fig. 5 and 6, the switching mechanism is provided with the switching float drum 51, the water flow direction of the switching waterway of the switching mechanism is controlled by the switching float drum 51, in this embodiment, a third accommodating cavity 16 is further provided, the switching float drum 51 is arranged in the third accommodating cavity 16, the water flow direction of the switching waterway of the switching mechanism is controlled by the switching float drum 51, and the structure is consistent with the above embodiment and is not repeated here.
Third embodiment:
as shown in fig. 7 and 8, the main difference between the present embodiment and the first embodiment is that: the water flow direction of the water flowing out of the water inlet mechanism is switched by the switching mechanism, the switching mechanism is linked with the limiting floating barrel 41, the water flow direction of the water path of the switching mechanism is controlled by the limiting floating barrel 41, and the water flow direction of the water path of the switching mechanism is not consistent with the water flow direction of the water path of the water inlet mechanism, and is not repeated here.
Fourth embodiment:
as shown in fig. 9, the main difference between the present embodiment and the third embodiment is that: the water inlet mechanism 10 and the water outlet mechanism 20 may be of a unitary structure.
Fifth embodiment:
as shown in fig. 10, the main difference between this embodiment and the first embodiment is that: the starting mechanism 30 may use a button to drive the transmission rod 32 to drive the water stop assembly 11.
Sixth embodiment:
as shown in fig. 11, the difference between the present embodiment and the first embodiment is that the control manner of controlling the floating sequence of the limiting float 41 and the water stopping float 12 is different, and the present embodiment does not adopt the control by controlling the water inlet sequence or the water inlet speed of the cavity 15 and the accommodating cavity 14, but adopts the following control manner: the water stopping assembly 11 is provided with a stop block 122 linked with the water stopping floating barrel 12, the limiting mechanism comprises a limiting floating barrel 41 for limiting the water stopping floating barrel 12 and a blocked block 422 linked with the limiting floating barrel 41 and matched with the stop block 122, the limiting floating barrel 41 and the water stopping floating barrel 12 are in a falling state, the limiting floating barrel 41 is prevented from floating before the water stopping floating barrel 12 by the cooperation of the stop block 122 and the blocked block 422, and the part is consistent with the above and is not repeated here.
While the foregoing description illustrates and describes the preferred embodiments of the present invention, as noted above, it is to be understood that the invention is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (9)
1. A water inlet start control mechanism comprising a water inlet mechanism (10), the water inlet mechanism (10) comprising a water stop assembly (11) with a water stop float (12), the water stop float (12) rising with the water tank water level so that the water stop assembly (11) closes water inlet, characterized by further comprising a start mechanism (30) driving the water stop assembly (11), the water inlet mechanism (10) having a start water level, the start water level being a water tank water level at which the water stop float (12) falls with the water tank water level when the start mechanism (30) is not operated so that the water stop assembly (11) starts water inlet, the start mechanism (30) driving the water stop assembly (11) to start water inlet in advance when the water tank water level falls before the start water level, and a limit mechanism limiting the water stop assembly (11) after being driven so as to limit the water stop float (12) before the water tank falls to the start water level, and the limit water stop assembly (11) to normally close water stop by the water stop assembly (12) again when the water tank rises again with the water tank water level;
wherein the limiting mechanism comprises a limiting float (41);
the limiting mechanism further comprises a limiting rod (42) linked with the limiting floating barrel (41), the limiting floating barrel (41) limits or gives way to the water stopping floating barrel (12) through the limiting rod (42), when the water stopping assembly (11) is driven by the starting mechanism in the water stopping state of the water inlet mechanism, the water stopping floating barrel (12) falls down, the limiting rod (42) limits the water stopping floating barrel (12) to float again, and when the limiting floating barrel (41) falls down, the limiting rod (42) is driven to release the limit of re-floating the water stopping floating barrel (12); or,
the limiting mechanism further comprises a limiting rod (42), the limiting float (41) floats before or simultaneously with the water stopping float (12), the limiting float (41) drives the limiting rod (42) and the limiting rod (42) does not limit the water stopping float (12) in the process of rising to the floating position from the falling position, in the water stopping state of the water inlet mechanism, when the starting mechanism drives the water stopping assembly (11), the water stopping float (12) falls down, the limiting rod (42) limits the water stopping float (12) to float again, and when the limiting float (41) falls down, the limiting rod (42) is driven to release the limitation of the water stopping float (12) to float again.
2. A water inlet start control mechanism as set forth in claim 1 wherein: the limiting mechanism further comprises a control cup, wherein the control cup comprises a control cavity (15), and the limiting floating barrel (41) is arranged in the control cavity (15) and floats along with the change of the water level in the control cavity (15);
the water stop assembly (11) further comprises a water stop cup (13), the water stop cup (13) comprises a containing cavity (14), the water stop floating barrel (12) is arranged in the containing cavity (14) of the water stop cup (13) and floats along with the water level change in the containing cavity (14), and the control cup and the water stop cup (13) are integrally formed or are independently arranged with the water stop cup (13);
and the water stopping cup (13) is also provided with a water draining hole which can drain water in the control cavity (15) and the accommodating cavity (14).
3. A water inlet start control mechanism as set forth in claim 2 wherein: the control cavity (15) is communicated with the accommodating cavity (14), water enters from the accommodating cavity (14) and flows from the accommodating cavity (14) to the control cavity (15), so that the limiting float bowl (41) floats upwards after the water stopping float bowl (12) floats.
4. A water inlet start control mechanism as set forth in claim 2 wherein: when water is fed, the water feeding speed of the control cavity (15) is smaller than that of the containing cavity (14), so that the limiting floating barrel (41) floats upwards after the water stopping floating barrel (12) floats.
5. A water inlet start control mechanism as set forth in claim 1 wherein: the water stopping assembly (11) is provided with a stop block (122) linked with the water stopping floating barrel (12), the limiting mechanism comprises a limiting floating barrel (41) for limiting the water stopping floating barrel (12) and a blocked block (422) linked with the limiting floating barrel (41) and matched with the stop block (122), the limiting floating barrel (41) and the water stopping floating barrel (12) are in a falling state, and the limiting floating barrel (41) is prevented from being floated before the water stopping floating barrel (12) through the cooperation of the stop block (122) and the blocked block (422).
6. A water inlet start control mechanism as set forth in claim 1 wherein: the water stop floating barrel (12) is provided with a limiting part (121), the limiting rod (42) is correspondingly provided with an abutting part (421), and the limiting rod (42) limits the limiting part (121) of the water stop floating barrel (12) through the abutting part (421).
7. A water inlet start control mechanism as set forth in claim 1 wherein: the water flow of the water flowing out of the water inlet mechanism is switched by the switching mechanism, the switching mechanism is linked with the limiting floating barrel (41), and the water flow of the water path switched by the switching mechanism is controlled by the limiting floating barrel (41); alternatively, the switching mechanism is provided with a switching float (51), and the water flow of the switching waterway of the switching mechanism is controlled to go through the switching float (51).
8. A water inlet start control mechanism as set forth in any one of claims 1 to 5 wherein: the novel water tank water draining device is characterized by further comprising a water draining mechanism (20), wherein the water draining mechanism (20) comprises a sealing assembly (21) capable of opening or closing a water draining port (23) of the water tank, the starting mechanism (30) comprises a water inlet starting mechanism (30) and a water draining starting mechanism (30), and the water inlet starting mechanism (30) and the water draining starting mechanism (30) respectively drive the water stopping assembly (11) and the sealing assembly (21) correspondingly.
9. A water inlet start control mechanism as set forth in any one of claims 1 to 5 wherein: the water-stopping device is characterized by further comprising a water draining mechanism (20), wherein the water draining mechanism (20) comprises a sealing assembly (21) capable of opening or closing a water drain opening (23) of the water tank, the water-stopping assembly (11), the sealing assembly (21) and the starting mechanism (30) are connected in a linkage mode, or the starting mechanism (30) is respectively connected with the water-stopping assembly (11) and the sealing assembly (21), and the starting mechanism (30) is used for driving the water-stopping assembly (11) and/or the sealing assembly (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710539457.3A CN108071148B (en) | 2017-07-04 | 2017-07-04 | Water inlet starting control mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710539457.3A CN108071148B (en) | 2017-07-04 | 2017-07-04 | Water inlet starting control mechanism |
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| CN108071148A CN108071148A (en) | 2018-05-25 |
| CN108071148B true CN108071148B (en) | 2024-04-09 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202064418U (en) * | 2011-05-05 | 2011-12-07 | 厦门瑞尔特卫浴工业有限公司 | Inlet valve with sealing cup |
| CN204781211U (en) * | 2015-06-05 | 2015-11-18 | 厦门瑞尔特卫浴科技股份有限公司 | Leak protection water advance valve components |
| CN207109964U (en) * | 2017-07-04 | 2018-03-16 | 厦门瑞尔特卫浴科技股份有限公司 | One kind water inlet starts controlling organization |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6218118B2 (en) * | 2014-03-28 | 2017-10-25 | Toto株式会社 | Operating device |
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2017
- 2017-07-04 CN CN201710539457.3A patent/CN108071148B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202064418U (en) * | 2011-05-05 | 2011-12-07 | 厦门瑞尔特卫浴工业有限公司 | Inlet valve with sealing cup |
| CN204781211U (en) * | 2015-06-05 | 2015-11-18 | 厦门瑞尔特卫浴科技股份有限公司 | Leak protection water advance valve components |
| CN207109964U (en) * | 2017-07-04 | 2018-03-16 | 厦门瑞尔特卫浴科技股份有限公司 | One kind water inlet starts controlling organization |
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